3-Phenyl-4-[4-(2-phenyldiazenyl)anilino]-3-buten-2-one CAS 339017-29-7

Purity 97%+In StockPharmaceutical Standards
CAS No.339017-29-7
Molecular FormulaC22H19N3O
Molecular Weight341.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Phenyl-4-[4-(2-phenyldiazenyl)anilino]-3-buten-2-one CAS 339017-29-7 chemical structure

Description

3-Phenyl-4-[4-(2-phenyldiazenyl)anilino]-3-buten-2-one (CAS 339017-29-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H19N3O. Molecular weight: 341.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC22H19N3O
Molecular Weight341.41 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3

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